However, I cannot find the complete reference of the Excel Object library even though I can find some tutorial. Do you know where is the specification of each class and member of this library? Thank you!

Using the Object Browser in the Excel VBEditor will give you a list of the properties/methods/classes and MSDN is a good resource for programming with Office and .Net: http://msdn.microsoft.com/en-us/vsto/default.aspx

You could get hold Excel VBA Programmers Reference by Stephen Bullen, John Green, Rob Bovey & Mike ALexander, that has an object model reference within it, a bit simpler than trying to do it on-screen.

Workbook link problems after copying tabs to a new workbook?
David Miller (dlmille)
Intro
Have you either copied sheets to a new workbook, and after having saved and opened that workbook, you find that there are links back to the original sou…

A long time ago (May 2011), I have written an article showing you how to create a DLL using Visual Studio 2005 to be hosted in SQL Server 2005. That was valid at that time and it is still valid if you are still using these versions. You can still re…

The viewer will learn how to simulate a series of sales calls dependent on a single skill level and learn how to simulate a series of sales calls dependent on two skill levels.
Simulating Independent Sales Calls: Enter .75 into cell C2 – “skill leve…